Atomic Parts
This is the smallest unit of matter.
What is an atom?
This compound can exist in 3 phases, solid, liquid, or gas.
What is H2o, water.
A process where substances are changed into new substances.
What is a chemical reaction?
Bonds that form because of shared electrons.
What are Covalent bonds?
Without this atom, life on earth wouldn't exist.
What is carbon?
This is the name given to the center of an atom.
What is the nucleus?
The building blocks that make up molecules.
What are atoms?
The force of attraction between molecules of different substances so that they tend to stick together.
What is adhesion.
This is the easier way to show covalent bonds.
What is a Structural formula?
A structural formula is a graphic representation of the molecular structure of a chemical compound, showing how the atoms are connected to one another and the nature of the chemical bonds between them.
This is the cause of surface tension on water.
What is cohesion?
This means having the same type of nucleus.
What is homonuclear.
The term for a molecule made from only one type of atom.
What is an element?
The force of attraction between molecules of the same substances so that they tend to stick together.
What is cohesion.
This is a model of an atom in which each "dot" represents a valence electron.
What is the electron dot diagram?
This is the movement by cohesion and adhesion.
What is Capillary action?
The negatively charged particle in an atom.
What is an electron?
Force that forms between molecules not between atoms.
What are hydrogen bonds?
This is a molecule that has a slight positive and a slight negative charge due to an imbalance in the way the electrons are shared.
What is a polar molecule.
This happens when something new is made and you can’t go back to how it was before.
What is a chemical change?
As you go higher in the atmosphere, air pressure does this.
What is decrease?
The number of electrons in a neutral atom with 8 protons.
What is 8?
The formation of an ion requires this.
What is the transfer of electrons between atoms.
A force of attraction between atoms or a group of atoms due to the sharing or transferring of electrons.
What is a chemical bond.
A gas often produced during chemical reactions like baking soda and vinegar.
What is carbon dioxide?
The temperature at which water vapor condenses into liquid water is called this.
What is the dew point?